<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
<h2>欢迎访问淘宝！</h2>

<form  method="post" action="login">
	用户：<input type="text"name="userName"/><br>
	密码：<input type="password"name="password"/><br>
	<input type="submit"/>
</form>
</body>
</html>